camping storage hot drinking water heater 
What's pre-heated solar energy system?
SKI-NTA series pre-heat solar water heater is also called copper coil solar water heater, which is a kind of thermosiphon solar water heater with pressurized hot water using. A pile of heat-exchanging copper coil is pre-installed in the hot water storage tank with two connections as inlet and outlet, pressure cold water goes through copper coil and all the way it absorbs heat from hot water in storage tank, in this way at copper coil outlet we get instant pressure hot water continuously.
What's the model and specifcation of our solar energy system?
| Vacuum Tube | Size (mm) | Φ47*1500 / Φ58*1800 | |||||
| Tube (pcs) | 18 / 20 / 22 / 24 / 30 | ||||||
| Material | Borosilicate 3.3 glass, magnetron spluttering selective coating | ||||||
| Coating | AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN | ||||||
| Water Tank | Capacity | 100L ~ 300L for hot water storage tank | |||||
| Inner tank | Food-grade stainless steel SUS304-2B / SUS316 | ||||||
| Exchanger | Copper pipe coil fixed in tank ( Stainless coil is available ) | ||||||
| Insulation | High-density polyurethane foam with 70~80 hours heat preservation | ||||||
| Tank shell | Painted color steel | ||||||
| Bracket | Shaped galvanized steel structure up to 140 km/hour wind resistance | ||||||
| Accessories | Anti-aging silicon seals, Dustproof seals, Air-vent cap, Stainless screws | ||||||
| Auxiliary Equipments | Anti-aging silicon seals, Dustproof seals, Air-vent cap, Stainless screws | ||||||
| Tilt Angle | 25 ~ 50° | ||||||
| Water Output | 45 - 95°C | ||||||
| Hail Resistance | Φ25mm | ||||||
| Working Pressure | 6.0 bar | ||||||
| Model Number | Solar Vacuum Tube | Tank | System | Container Loading Qty /sets | |||
| Size /mm | Qty /pcs | Liter | Liter | 20GP | 40GP | 40HQ | |
| SKI-NTA 460-1800/58-18 | Φ58mm*1800 | 18 | 150 | 198 | 43 | 86 | 105 |
| SKI-NTA 460-1800/58-20 | 20 | 170 | 223 | 40 | 80 | 97 | |
| SKI-NTA 460-1800/58-24 | 24 | 200 | 263 | 35 | 70 | 85 | |
| SKI-NTA 460-1800/58-30 | 30 | 250 | 329 | 28 | 56 | 68 | |
| SKI-NTA 460-1800/58-36 | 36 | 300 | 395 | 23 | 47 | 57 | |
What's the working principle of our pre-heated solar energy system?
Product photos
What's the function of the accessories?
1.Assistant Tank: with a ball valve inside automatically control water refill into storage tank and keep it full always;
2.Intelligent Controller: display water temperature in storage tank, automatically control backup heating device;
3.Electric Heater: reliable electric booster with thermal cut-out working in cloudy or raining days for sufficient hot water;
4.Magnesium Anode: in areas with hard water, this device is installed in storage tank to effectively prevent system from corrosion.
5.Booster Pump: an option for area without city water or with unstable water supply;
Customer installation feedback
Our service for you
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2.We have full stock which can delieved withine a short time, and also many styles for you to choose.
3. We accept all types of Logo design and printing, OEM and ODM orders are available.
4.We are trying to offer you the best quality, the lowest factory price, the fastest response and than the most reliable service.
5. We have the professional technical group and foreign trade team with high-efficiency and rich experience.
After you choose
1. We will count cheapest shipping cost and make invoice to you immediately.
2. We will check our quality again, and then send out to you at 1-2 working days after receiving your payment.
3.Email you the tracking number, and help to chase the parcels until you receive the product.
After-sale service
1. We are very glad that customers give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
3. Warranty:5 years international responsibility for pre-heat solar water heater and 15 years for glass vacuum tubes due to original quality problems.
Certificates Display
A:Yes,OEM and ODM are available for us.
But you should send us the Trademark authorization letter.
Q2:How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,but you should pay.
For our range hood motors it is lifelong maintenance.
Q3 :Do you have inspection procedures for solar water heaters?
A:100% self-inspection before packing.
A:Sure,welcome to visit our factory.
Here is our factory address:Niutang Industrial Park, Wujin District, Changzhou, Jiangsu, China.
Hotel booking service is available.
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